Operating under an 1889 Massachusetts co-operative bank charter, MutualOne Bank builds upon the strengths developed by the two original mutual institutions during their long and proud history of service to residents and businesses in MetroWest communities. MutualOne Bank meets the needs of its customers with a variety of checking, savings, consumer loan, home financing, and commercial programs, supported by exceptional personal service and the latest technology. Member FDIC | DIF Equal Housing Lender